(warning this is long

)If this time around SSBB has 1-3 made up characters, then one should be a master swordsman. He has two modes. One is with sword, one is without. They switch via down+B. So without further ado.
W/ Sword
A: Jabs/slices with sword
B: able to charge. Does a single slice by posing in one place, disappearing to someplace in front, and anyone between gets hit around 10%.
Up+B: flies around using sword for a bit Yoshimitsu style (Tekken).
Over+B: Burst of energy comes out of the swinging sword (imagine how you like)
Down+B: After 2 swings of a sword to deal damage, he sheathes the sword.
Thowing: Throws sword in front, and it comes back. If it hits a target, he runs super quickly slashes the person, and throws in whatever direction you wish. Although if it it's when coming back (evil laugh/grin), it hits the person, the master person does a fancy flip/jump, and THEN throws in whatever direction you wish!!!!!!
W/out sword
A:punches/kicks
Over+B: Dashes over, and when hits target pummels him/her with around 10 punches and either brings him/her up, down, or across.
Up+B: Does an upper cut, a SUPER HIGH uppercut.
B: Something (haven't thought of that one yet

)
Down+B: unsheathes, slashes two or so times, and gets in position.
FS!!!: Throws his sword at somebody (the farthest person), which beats the person up, even kills them, and then either jumps up to the closest person, or if there is only one person, goes to that person and punches him/her to death

!!!!
If you come up with better ideas, say so. Feed back is welcome!